185.57.56.0/24

AS15211 · Square, Inc.

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Summary

Country	Netherlands
Domain	squareup.com
ASN	AS15211
Parent Range	185.57.56.0/22
Registry	RIPE
ID	US-SQUAREINC-20140512

WHOIS Details

inetnum:        185.57.56.0 - 185.57.59.255
netname:        US-SQUAREINC-20140512
country:        NL
org:            ORG-SI100-RIPE
admin-c:        BS7501-RIPE
tech-c:         BS7501-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         sq-neteng
mnt-lower:      sq-neteng
mnt-routes:     sq-neteng
notify:         noc@squareup.com
created:        2014-05-12T09:21:03Z
last-modified:  2019-04-03T14:51:26Z
source:         RIPE
abuse-email:    noc+ripe@squareup.com
abuse-c:        AC28359-RIPE
abuse-org:      ORG-SI100-RIPE

organisation:   ORG-SI100-RIPE
org-name:       Block Inc
country:        US
org-type:       LIR
address:        1955 Broadway Ste. 600
address:        94612
address:        Oakland
address:        UNITED STATES
phone:          +14153753176
e-mail:         noc+ripe@squareup.com
abuse-c:        AC28359-RIPE
mnt-by:         sq-neteng
mnt-ref:        sq-neteng
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2014-05-06T13:39:43Z
last-modified:  2023-12-13T15:20:39Z
source:         RIPE

person:         Square Network Engineering
address:        1455 Market Street, Suite 600 San Francisco, CA 94103
phone:          +1-415-805-9390
e-mail:         noc@squareup.com
nic-hdl:        BS7501-RIPE
mnt-by:         sq-neteng
created:        2014-05-06T16:23:04Z
last-modified:  2019-04-03T14:50:30Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 185.57.56.0/24

Range	ASN	Company	Num of IPs
185.57.56.0/22	AS15211	Block Inc	1,024

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
87.214.165.136	AS13127 Odido Netherlands B.V.	`5.34ms` from Amsterdam, NL
91.50.200.216	AS3320 Deutsche Telekom AG	`10.26ms` from Frankfurt am Main, DE
79.203.238.72	AS3320 Deutsche Telekom AG	`4.25ms` from Frankfurt am Main, DE
8.130.29.40	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.80ms` from Jining, CN
192.162.127.56	AS49120 Gorset Ltd.	`3.21ms` from Moscow, RU
217.217.69.24	AS7029 Windstream Communications LLC	`0.48ms` from New York City, US
142.177.157.136	AS855 Bell Canada	`17.98ms` from New York City, US
20.19.20.248	AS8075 Microsoft Corporation	`0.15ms` from Paris, FR
47.216.38.216	AS19108 Optimum	`11.21ms` from Phoenix, US
115.28.39.40	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.50ms` from Qingdao, CN
179.217.85.136	AS28573 Claro NXT Telecomunicacoes Ltda	`7.21ms` from Sao Paulo, BR
207.148.124.88	AS20473 The Constant Company, LLC	`0.10ms` from Singapore, SG
79.235.171.72	AS3320 Deutsche Telekom AG	`3.15ms` from Duesseldorf, DE
154.14.23.216	AS3257 GTT Communications Inc.	`0.22ms` from Frankfurt am Main, DE
217.255.67.168	AS3320 Deutsche Telekom AG	`9.64ms` from Frankfurt am Main, DE
14.184.176.168	AS45899 VNPT Corp	`5.59ms` from Ho Chi Minh City, VN
72.183.164.248	AS11427 Charter Communications Inc	`13.55ms` from Houston, US
197.234.148.8	AS37315 Cipherwave	`0.27ms` from Johannesburg, ZA
189.144.249.120	AS8151 UNINET	`1.16ms` from Mexico City, MX
85.39.21.232	AS3269 Telecom Italia S.p.A.	`16.70ms` from Milan, IT
85.46.183.8	AS3269 Telecom Italia S.p.A.	`3.55ms` from Milan, IT
61.22.206.168	AS9824 JCOM Co., Ltd.	`19.89ms` from Osaka, JP
187.91.45.184	AS26599 TELEFÔNICA BRASIL S.A	`17.84ms` from Osasco, BR
186.250.73.8	AS263090 m.n. dos santos informatica	`18.85ms` from Sao Paulo, BR
14.38.91.184	AS4766 Korea Telecom	`1.54ms` from Seoul, KR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f5 -m14 185.57.56.2

traceroute to 185.57.56.2 (185.57.56.2): 14 hops max, 52 byte packets

5 [AS2914] 120.88.54.97 0.308 ms

6 [AS2914] 129.250.7.55 0.859 ms

7 [AS2914] 129.250.5.78 103.682 ms

8 [AS2914] 129.250.5.227 103.797 ms

9 [AS2914] 168.143.191.181 100.431 ms

10 [AS15211] 74.122.191.95 128.206 ms

11 [AS15211] 74.122.191.99 106.331 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On September 4th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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